A5100448669- Advanced Materials and Mechanics
- Micro and Nano Robotics
- Photonic Crystals and Applications
- Surface Modification and Superhydrophobicity
- Orbital Angular Momentum in Optics
- Advanced Sensor and Energy Harvesting Materials
- Advanced materials and composites
- Catalysis and Hydrodesulfurization Studies
- Force Microscopy Techniques and Applications
- Intermetallics and Advanced Alloy Properties
- Photonic and Optical Devices
- 3D Printing in Biomedical Research
- Plasmonic and Surface Plasmon Research
- Additive Manufacturing and 3D Printing Technologies
- Metamaterials and Metasurfaces Applications
- Photoacoustic and Ultrasonic Imaging
- Microfluidic and Bio-sensing Technologies
- Modular Robots and Swarm Intelligence
- Nanoplatforms for cancer theranostics
- Silicon Nanostructures and Photoluminescence
- Catalysis for Biomass Conversion
- Nonlinear Optical Materials Studies
- Microstructure and Mechanical Properties of Steels
- High Temperature Alloys and Creep
- PAPR reduction in OFDM
Nanjing Tech University
2020-2025
Peking University
2006-2025
University of Science and Technology of China
2014-2024
New York University
2024
Hebei University
2024
State Key Laboratory of Polymer Physics and Chemistry
2024
Chinese Academy of Sciences
2024
Changchun Institute of Applied Chemistry
2024
Southeast University
2024
Georgia College & State University
2024
Microrobots have attracted considerable attention due to their extensive applications in microobject manipulation and targeted drug delivery. To realize more complex micro-/nanocargo (e.g., encapsulation release) biological applications, it is highly desirable endow microrobots with a shape-morphing adaptation dynamic environments. Here, environmentally adaptive (SMMRs) been developed by programmatically encoding different expansion rates pH-responsive hydrogel. Due combination magnetic...
Microscale intelligent actuators capable of sensitive and accurate manipulation under external stimuli hold great promise in various fields including precision sensors biomedical devices. Current microactuators, however, are often limited to a multiple-step fabrication process multimaterials. Here, pH-triggered soft microactuator (<100 μm) with simple structure, one-step process, single material is proposed, which composed deformable hydrogel microstructures fabricated by an asymmetric...
Innate immunity can facilitate early brain injury (EBI) following subarachnoid hemorrhage (SAH). Numerous studies suggest that pyroptosis could exacerbate extracellular immune responses by promoting secretion of inflammatory cytokines. Transforming growth factor-β-activated kinase 1 (TAK1) is a quintessential positively regulates inflammation through NF-κB and MAPK signaling cascades. However, the effects TAK1 on neuroinflammation in EBI SAH are largely unknown.Two hundred forty-six male...
Abstract The versatile manipulation of cross-scale droplets is essential in many fields. Magnetic excitation widely used for droplet due to its distinguishing merits. However, facile magnetic actuation strategies are still lacked realize multiscale manipulation. Here, a type magnetically actuated Janus origami robot readily fabricated including three-dimensional transport, merging, splitting, dispensing and release daughter droplets, stirring remote heating. allows untethered from ~3.2 nL...
A high-performance pure-nickel magnetically-actuated microrobot (Ni-MAR) is printed by a ‘femtosecond laser polymerization + sintering’ method with great potential applications in controlled locomotion fast-flowing blood and massive drugs delivery.
A method to reduce coherent noise in digital holographic phase contrast microscopy is proposed. By slightly shifting the specimen, a series of holograms with different patterns recorded. Each hologram reconstructed individually, while tilts complex amplitudes due specimen shifts are corrected plane by using numerical parametric lens method. Afterward, lateral displacements maps from compensated image registration Thus, all images have same distribution, but uncorrelated patterns. proper...
Nature-inspired magnetically responsive intelligent topography surfaces have attracted considerable attention owing to their controllable droplet manipulation abilities. However, it is still challenging for realize three-dimensional (3D) droplet/multidroplet transport in both horizontal and vertical directions. Additionally, the propulsion speed needs be improved. In this work, a 3D strategy based on microplates array (MMA) actuated by spatially varying periodic magnetic field proposed. The...
The aim of the study was to investigate core–shell pulsatile tablets by combining advantages FDM 3D printing and traditional pharmaceutical technology, which are suitable for a patient’s individual medication chronopathology. were designed prepared with commercial verapamil hydrochloride as core inside fused deposition modelling (FDM) 3D-printed shell outside. Filaments composed hydroxypropylmethyl cellulose (HPMC) polyethylenglycol (PEG) 400 hot melt extrusion (HME) used fabrication shell....
Functional microdevices based on responsive hydrogel show great promise in targeted delivery and biomedical analysis. Among state-of-the-art techniques for manufacturing hydrogel-based microarchitectures, femtosecond laser two-photon polymerization distinguishes itself by high designability precision, but the point-by-point writing scheme requires mechanical apparatuses to support focus scanning. In this work, predesigning holograms combined with lens phase modulation, multiple spots are...
Abstract Small-scale electromagnetic soft actuators are characterized by a fast response and simple control, holding prospects in the field of miniaturized robotics. The use liquid metal (LM) to replace rigid conductor inside can reduce rigidity enhance actuation performance robustness. Despite research efforts, challenges persist flexible fabrication LM improvement performance. To address these challenges, we developed robust microplate actuator based on laser-induced selective adhesion...
Recurrence or early metastasis remains the predominant cause of mortality in patients with estrogen receptor positive (ER+) mammary carcinoma (MC). However, molecular mechanisms underlying initial progression ER+ MC to poorly understood. Trefoil factor 3 (TFF3) is an estrogen-responsive oncogene MC. Herein, we provide evidence for a functional role TFF3 metastatic The association expression clinicopathological parameters and survival outcome cohort was assessed by immunohistochemistry. MCF7...
Abstract Micromachines with high environmental adaptability have the potential to deliver targeted drugs in complex biological networks, such as digestive, neural, and vascular networks. However, low processing efficiency single material of current 4D printing methods often limit development application shape‐morphing micromachines (SMMs). Here, two strategies are proposed fabricate SMMs pH‐responsive hydrogels for micro‐networks traversing. On one hand, 3D vortex light exposure technique...